54925618 has 32 divisors (see below), whose sum is σ = 95618880. Its totient is φ = 23400000.

The previous prime is 54925603. The next prime is 54925627. The reversal of 54925618 is 81652945.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41568 + ... + 42868.

It is an arithmetic number, because the mean of its divisors is an integer number (2988090).

Almost surely, 2^54925618 is an apocalyptic number.

54925618 is a deficient number, since it is larger than the sum of its proper divisors (40693262).

54925618 is a wasteful number, since it uses less digits than its factorization.

54925618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434.

The product of its digits is 86400, while the sum is 40.

The square root of 54925618 is about 7411.1819570160. The cubic root of 54925618 is about 380.1237316372.

The spelling of 54925618 in words is "fifty-four million, nine hundred twenty-five thousand, six hundred eighteen".